Start with the beef. Rub over the oil and coat with the taco seasoning on both sides. Allow to sit for 20 minutes then seal in a hot pan. Remove and place onto a baking tray, brush all over the top with the BBQ sauce and drizzle with a little honey. Continue to cook in the oven or BBQ for 5-7 minutes or to your liking. For the potato salad, just mix together the mayonnaise, spring onions or chives, Cajun spice and season with salt and pepper. Add in the potatoes and mix well. To serve, warm up the plain naan and mash the burrata and spread over the naan bread. Slice up the cooked BBQ beef after allowing to rest for a few minutes and lay onto the naan. Add on a few halved cherry tomatoes and salad leaves to garnish and serve the potato salad on the side in small bowls.